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    • 81. 发明授权
    • Disc changer
    • 换碟机
    • US6091696A
    • 2000-07-18
    • US91281
    • 1998-06-16
    • Seizo MiyoshiMasahiko NakamuraTakeshi OtaKatsuhiko Koshino
    • Seizo MiyoshiMasahiko NakamuraTakeshi OtaKatsuhiko Koshino
    • G11B17/22G11B17/26G11B17/10
    • G11B17/223G11B17/26
    • It is an object of this invention to provide an inexpensive and high-quality disc changer by inserting a plurality of spacers and discs around a pair of spindles without the need for a stocker and subtrays. A vertical drive means drives a group of spacers (40) held by a disk holding means to select an arbitrary disc (12) from a group of discs (12), and a horizontal transfer means transfers it to a sound recording/reproduction position. An elevation return means prevents the disc (12) from slipping out from the spacer (40) on both spindles (19, 25). A disc presser means prevents the disc (12) from slipping out from the spacer (40). A spacer detachment prevention means prevents the spacer (40) from being detached from the lower spindle (19).
    • PCT No.PCT / JP97 / 04184 Sec。 371日期:1998年6月16日 102(e)日期1998年6月16日PCT 1997年11月17日PCT公布。 第WO98 / 22945号公报 日期1998年5月28日本发明的目的是提供一种便宜且高质量的换盘器,其通过在一对主轴周围插入多个间隔件和盘,而不需要储料器和副托盘。 垂直驱动装置驱动由盘保持装置保持的一组间隔物(40),以从一组盘(12)中选择任意盘(12),并且水平传送装置将其传送到声音记录/再现位置。 仰角返回装置防止盘(12)在两个主轴(19,25)上从间隔件(40)滑出。 盘式压紧装置防止盘(12)从间隔件(40)滑出。 间隔件防脱装置防止间隔件(40)从下主轴(19)脱离。
    • 82. 发明授权
    • Joystick device
    • 操纵杆装置
    • US6002351A
    • 1999-12-14
    • US860777
    • 1997-07-09
    • Genyo TakedaJunji TakamotoKazuo KoshimaMasahiko NakamuraToshiharu Miyoshi
    • Genyo TakedaJunji TakamotoKazuo KoshimaMasahiko NakamuraToshiharu Miyoshi
    • G05G9/047G09G1/00
    • G05G9/047G05G2009/04755Y10T74/20201
    • A joystick device includes a case so that first and second rocking members are respectively supported in a overlapped manner by first and second bearings formed in the case with their first and second elongate holes positioned perpendicular to each other. The operation of the lever inserted through the first and second elongate holes causes tilt movement in at least one of the rocking members so that the movement of the rocking member is supplied as a pulse signal by a detecting device. The lever includes an engaging portion engaged with the rocking member on the upper side, and a spherical portion formed at a position above the same rocking member. The cover has a hole having an inner peripheral edge with which an outer peripheral surface of the spherical portion is contacted so that the lever is operable in every direction. A spring is provided with the case, which acts to press down the rocking member thereby returning the lever to a neutral position.
    • PCT No.PCT / JP96 / 03297 Sec。 371日期1997年7月9日第 102(e)日期1997年7月9日PCT 1996年11月8日PCT PCT。 公开号WO97 / 17651 日期1997年5月15日一种操纵杆装置包括壳体,使得第一和第二摆动构件分别以形成在壳体中的第一和第二轴承重叠地支撑,其第一和第二细长孔彼此垂直。 插入通过第一和第二细长孔的杆的操作导致至少一个摇摆构件的倾斜运动,使得摆动构件的运动由检测装置作为脉冲信号提供。 杠杆包括与上侧的摇摆构件接合的接合部和形成在同一摇摆构件上方的位置的球形部。 所述盖具有孔,所述孔具有内周边缘,所述球形部分的外周表面与所述内周边缘接触,使得所述杆可在每个方向上操作。 弹簧设置有壳体,其用于按压摇摆构件,从而将杠杆返回到中立位置。
    • 84. 发明授权
    • Muse-NTSC converter having two oscillators
    • 具有两个振荡器的Muse-NTSC转换器
    • US5444495A
    • 1995-08-22
    • US294401
    • 1994-08-23
    • Akiko TakahamaMasahiko NakamuraHiroyuki NakayamaEiji AritaYoichi Asamoto
    • Akiko TakahamaMasahiko NakamuraHiroyuki NakayamaEiji AritaYoichi Asamoto
    • H04N11/20H04N7/01
    • H04N7/0125H04N7/0105H04N7/0135H04N7/0122
    • A MUSE-NTSC converter of a relatively simple and small scale circuit design. An oscillation signal from a 28.63636 MHz oscillator (20) is eight times as large as a subcarrier frequency fsc. A Y image processing circuit (17) and a chroma encoder (18) can perform various kinds of processing, such as dividing a frequency of the oscillation signal from the 28.63636 MHz oscillator (20) and the like, to produce a subcarrier frequency. A signal separating circuit (3') receives the oscillation signal from the 28.63636 MHz oscillator (20) as a single system clock and performs some kinds of signal processing which vary from a full wide mode to a zoom mode. Thus, in performing PLL on system clocks in the MUSE mode and the NTSC mode, there may be only one PLL circuit (21) for synchronizing an oscillation signal from a 32.4 MHz oscillator (19) and the oscillation signal from the 28.63636 MHz oscillator (20) in phase.
    • 一种MUSE-NTSC转换器,具有相对简单和规模小的电路设计。 来自28.63636MHz振荡器(20)的振荡信号是副载波频率fsc的八倍。 Y图像处理电路(17)和色度编码器(18)可以执行诸如将来自28.63636MHz振荡器(20)等的振荡信号的频率进行分频的各种处理,以产生副载波频率。 信号分离电路(3')作为单个系统时钟从28.63636MHz振荡器(20)接收振荡信号,并执行从全宽模式变为变焦模式的某种信号处理。 因此,在MUSE模式和NTSC模式下对系统时钟执行PLL时,可以只有一个PLL电路(21)用于使来自32.4MHz振荡器(19)的振荡信号和来自28.63636MHz振荡器的振荡信号 20)同相。
    • 86. 发明授权
    • Electrical connector
    • 电连接器
    • US4941837A
    • 1990-07-17
    • US364334
    • 1989-06-08
    • Masahiko Nakamura
    • Masahiko Nakamura
    • H01R13/62H01R13/629H01R13/631H01R13/641
    • H01R13/631H01R12/716H01R13/629
    • A socket and plug coupling assembly wherein the socket is a box-like frame with walls of the top and front partially removed, and has pins arranged on a bottom to extend upwardly. At the base of the pins the remaining front stub wall forms a brace in which a slope is formed to be inclined inwardly downwardly of the socket frame. The plug is shaped to be a box-like frame with openings on a bottom continuing to a front wall and the plug has contact members inside the frame openings facing frontwardly. A nail is provided at a rear end of the plug frame extending downwardly from the bottom. In a coupling action of the plug with the socket, first, the nail of the plug is obliquely contacted on the slope of the socket via a face to face approach of the plug toward the socket and then, rotating inwardly about the contact of the nail with the slope, the plug is turned to couple with the socket.
    • 一种插座和插头连接组件,其中该插座为盒状框架,其顶部和前部的壁部分地被移除,并且具有布置在底部上以向上延伸的插销。 在销的底部,剩余的前短柱形成一个支架,其中斜面形成为向内向下倾斜插座框架。 插头被成形为盒状框架,该框架具有连续到前壁的底部上的开口,并且插头具有面向前方的框架开口内部的接触构件。 在从底部向下延伸的塞子框架的后端设置钉子。 在插头与插座的联接动作中,首先,插头的钉子通过插头的面对面接近而朝向插座倾斜接触插座的斜面,然后围绕钉子的接触向内旋转 与斜坡,插头转动与插座耦合。
    • 89. 发明授权
    • Shearing tool for synthetic resin tubes
    • 合成树脂管剪切工具
    • US4084317A
    • 1978-04-18
    • US793320
    • 1977-05-03
    • Masahiko NakamuraHidehiko Itou
    • Masahiko NakamuraHidehiko Itou
    • B25B7/12B23D29/02B26B13/26B26B17/00B23D21/06B26B27/00B26D3/16
    • B26B13/26
    • A shearing tool for synthetic resin tubes, in which a lower jaw is connected to the leading end of an upper handle portion, a lower handle portion is pivoted to said lower jaw at its leading end, an opening is provided in forward portion of said upper handle portion extending therefrom to the leading end of said lower jaw, an arcuate tube receiving recess is provided in the upper surface of said lower jaw, said shearing blade is pivoted in an intermediate position of the length to said upper handle portion within said opening, said shearing blade is provided at the rear and lower end with an egaging pawl, a rocking bar having notches in the upper surface is pivoted at one end to the leading end of a lower handle portion, a slot is provided in the rear portion of said shearing blade, a connection link has at one end a pin freely received within said slot and is pivoted at the other end to an intermediate position of the length of said rocking bar, a spring is provided for urging said rocking bar against said engaging pawl and a spring is provided for normally urging said upper and lower handle portions away from each other.
    • 一种用于合成树脂管的剪切工具,其中下颚连接到上手柄部分的前端,下手柄部分在其前端处枢转到所述下颚,在所述上颚部的前部设置有开口 从其延伸到所述下颚的前端的手柄部分,在所述下颚的上表面中设置弓形管容纳凹部,所述剪切刀片在所述开口内的长度的中间位置枢转到所述上把手部分, 所述剪切刀片在后端和下端设置有出口棘爪,在上表面具有凹口的摇杆在一端枢转到下把手部分的前端,在所述剪刀的后部设有槽 剪切刀片,连接连杆在一端具有自由地容纳在所述槽中的销,并且在另一端枢转到所述摇杆的长度的中间位置,提供弹簧用于推动所述滚动 针刺杆抵靠所述接合棘爪,弹簧设置用于使所述上手柄部分和下把手部分彼此远离地推动。